Author: jhibbits
Date: Sat Sep 28 02:13:59 2013
New Revision: 255921
URL: http://svnweb.freebsd.org/changeset/base/255921
Log:
Fix powerpc/161045. ams_poll() needs to return that any data is available,
not
just a new packet.
PR: powerpc/161045
Approved by: re(marius)
MFC after: 1 week
Modified:
head/sys/dev/adb/adb_mouse.c
Modified: head/sys/dev/adb/adb_mouse.c
==============================================================================
--- head/sys/dev/adb/adb_mouse.c Sat Sep 28 00:44:59 2013
(r255920)
+++ head/sys/dev/adb/adb_mouse.c Sat Sep 28 02:13:59 2013
(r255921)
@@ -471,7 +471,8 @@ ams_poll(struct cdev *dev, int events, s
mtx_lock(&sc->sc_mtx);
if (sc->xdelta == 0 && sc->ydelta == 0 &&
- sc->buttons == sc->last_buttons) {
+ sc->buttons == sc->last_buttons &&
+ sc->packet_read_len == 0) {
selrecord(p, &sc->rsel);
events = 0;
} else {
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